Instruction Source:
S66.409SUnsp inj intrns musc/fasc/tend thmb at wrs/hnd lv, sequela
S66.409SUnsp inj intrns musc/fasc/tend thmb at wrs/hnd lv, sequela
S66.409Unspecified injury of intrinsic muscle, fascia and tendon of unspecified thumb at wrist and hand level
S66.40Unspecified injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
S66.4Injury of intrinsic muscle, fascia and tendon of thumb at wrist and hand level
S66Injury of muscle, fascia and tendon at wrist and hand level
S60-S69Injuries to the wrist, hand and fingers (S60-S69)
S00-T88Injury, poisoning and certain other consequences of external causes